scholarly journals The interaction between dietary Non-Enzymatic Antioxidant Capacity (NEAC) and variant of Cocaine and Amphetamine-Regulated Transcript Prepropeptide (CARTPT) 5q13-14 - rs2239670 locus on hypothalamic-pituitary axis hormones and metabolic risk factors in obese individuals

2020 ◽  
Author(s):  
Mahdieh Khodarahmi ◽  
Mahdieh Farhangi ◽  
Mahdi Niknam
Keyword(s):  
Risk Factors ◽  
Antioxidant Capacity ◽  
Dietary Assessment ◽  
Metabolic Risk Factors ◽  
Trolox Equivalent Antioxidant Capacity ◽  
Metabolic Risk ◽  
Cross Sectional ◽  
Antioxidant Power ◽  
Enzymatic Antioxidant ◽  
Hypothalamic Pituitary Axis

Abstract BackgroundEpidemiological studies have illustrated that polymorphisms of Cocaine and Amphetamine-Regulated Transcript Prepropeptide gene (CARTPT) may affect obesity outcomes. However, no study has investigated the CARTPT gene-diet interactions in term of antioxidant potential of diet. This study aimed to evaluate the interactions between CARTPT gene and dietary non-enzymatic antioxidant capacity on hypothalamic- pituitary axis hormones and cardio-metabolic risk factors. Method and MaterialIn the present cross-sectional study, 288 apparently healthy obese adults aged 20–50 years with a body mass index (BMI) of 30–40 kg/m2 completed the study. Dietary assessment was performed by food frequency questionnaire (FFQ) and antioxidant capacity of diet was estimated by calculating the oxygen radical absorbance capacity (ORAC), ferric reducing antioxidant power (FRAP), total radical trapping antioxidant parameter (TRAP) and Trolox equivalent antioxidant capacity (TEAC). The CARTPT rs2239670 polymorphism was genotyped by polymerase chain reaction-restriction fragment length polymorphism (PCR–RFLP) technique.ResultsThere was a significant interaction between CARTPT rs2239670 and dietary ORAC on BMI (Pinteraction = 0.048) and fat mass percent (FM%) (Pinteraction = 0.008); in A allele carriers, higher adherence to the dietary ORAC was related to lower level of BMI and FM%. As well as, the significant interactions were observed between FRAP index and rs2239670 in relation to HOMA (P interaction = 0.049) and QUICKI (P interaction = 0.048). Moreover, there were significant interactions of rs2239670 with TRAP (Pinteraction = 0.029) and TEAC (Pinteraction = 0.034) on the serum glucose level; individuals with AG genotype were more respondent to higher intake of TRAP.ConclusionThe present study indicated the interactions between CARTPT genotypes and dietary NEAC on obesity and its-related metabolic parameters. Further studies are warranted to confirm our findings.

scholarly journals The interaction between dietary Non-Enzymatic Antioxidant Capacity (NEAC) and variant of Cocaine and Amphetamine-Regulated Transcript Prepropeptide (CARTPT) 5q13-14 - rs2239670 locus on hypothalamic-pituitary axis hormones and metabolic risk factors in obese individuals

2020 ◽  
Author(s):  
Mahdieh Khodarahmi ◽  
Mahdieh Farhangi ◽  
Mahdi Niknam
Keyword(s):  
Antioxidant Capacity ◽  
Dietary Assessment ◽  
Epidemiological Studies ◽  
Cross Sectional Study ◽  
Serum Glucose ◽  
Trolox Equivalent Antioxidant Capacity ◽  
Metabolic Risk ◽  
Cross Sectional ◽  
Antioxidant Power ◽  
Enzymatic Antioxidant

Abstract Background: Epidemiological studies have illustrated that polymorphisms of Cocaine and Amphetamine-Regulated Transcript Prepropeptide gene (CARTPT) may affect obesity outcomes. However, no study has investigated the CARTPT gene-diet interactions in term of antioxidant potential of diet. This study aimed to evaluate the interactions between CARTPT gene and dietary non-enzymatic antioxidant capacity on hypothalamic- pituitary axis hormones and cardio-metabolic risk factors. Method and Material: In the present cross-sectional study, 288 apparently healthy obese adults aged 20-50 years with a body mass index (BMI) of 30-40 kg/m2 completed the study. Dietary assessment was performed by food frequency questionnaire (FFQ) and antioxidant capacity of diet was estimated by calculating the oxygen radical absorbance capacity (ORAC), ferric reducing antioxidant power (FRAP), total radical trapping antioxidant parameter (TRAP) and Trolox equivalent antioxidant capacity (TEAC). The CARTPT rs2239670 polymorphism was genotyped by polymerase chain reaction-restriction fragment length polymorphism (PCR–RFLP) technique. Results: There was a significant interaction between CARTPT rs2239670 and dietary ORAC on BMI (Pinteraction = 0.048) and fat mass percent (FM%) (Pinteraction = 0.008); in A allele carriers, higher adherence to the dietary ORAC was related to lower level of BMI and FM%. As well as, the significant interactions were observed between FRAP index and rs2239670 in relation to HOMA (P interaction = 0.049) and QUICKI (P interaction = 0.048). Moreover, there were significant interactions of rs2239670 with TRAP (Pinteraction = 0.029) and TEAC (Pinteraction = 0.034) on the serum glucose level; individuals with AG genotype were more respondent to higher intake of TRAP. Conclusion: The present study indicated the interactions between CARTPT genotypes and dietary NEAC on obesity and its-related metabolic parameters. Further studies are warranted to confirm our findings.

scholarly journals Effect of plant foods and beverages on plasma non-enzymatic antioxidant capacity in human subjects: a meta-analysis

2013 ◽  
Vol 109 (9) ◽  
pp. 1544-1556 ◽  
Author(s):  
Daniele Lettieri-Barbato ◽  
Francesco Tomei ◽  
Angela Sancini ◽  
Giuseppa Morabito ◽  
Mauro Serafini
Keyword(s):  
Risk Factors ◽  
Antioxidant Capacity ◽  
Effect Size ◽  
Meta Analysis ◽  
Dietary Supplementation ◽  
Trolox Equivalent Antioxidant Capacity ◽  
Antioxidant Power ◽  
Plant Foods ◽  
Enzymatic Antioxidant

Non-enzymatic antioxidant capacity (NEAC) represents a sensitive biomarker measuring thein vivoantioxidant potential of vegetable foods. To evaluate the effectiveness of plant-derived foods and beverages on the plasma non-enzymatic antioxidant system, we analysed all literature published upto May 2010. Data were extracted by two authors independently, and the effect size was summarised using standardised mean differences by a random-effects model. For the analysis, eighty-eight studies were included, reporting a total number of 122 interventions and involving 2890 subjects. There was overall evidence of the effectiveness of fruit, vegetables, dietary patterns based on plant foods, red wine and tea in increasing plasma NEAC. No changes were found for chocolate and fruit juices. We observed an overall effect size three times higher in subjects with risk factors when compared with healthy subjects. Total radical-trapping antioxidant parameter, oxygen radical absorbance capacity and ferric-reducing antioxidant power methods showed a similar increase in plasma NEAC following dietary supplementation, whereas Trolox equivalent antioxidant capacity did not respond to dietary supplementation. Data from the present meta-analysis show that plant-derived foods represent an effective strategy to enhance an endogenous antioxidant network in humans. This is particularly evident in the presence of oxidative stress-related risk factors.

scholarly journals Cross-Sectional Study on the Association between Dietary Non-Enzymatic Antioxidant Capacity and Serum Liver Enzymes: The Furukawa Nutrition and Health Study

Nutrients ◽  
2020 ◽  
Vol 12 (7) ◽  
pp. 2051
Author(s):  
Hinako Nanri ◽  
Ikuko Kashino ◽  
Takeshi Kochi ◽  
Masafumi Eguchi ◽  
Shamima Akter ◽  
...  
Keyword(s):  
Antioxidant Capacity ◽  
Liver Enzymes ◽  
Dietary Assessment ◽  
Cross Sectional Study ◽  
High Serum ◽  
Health Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Antioxidant Power ◽  
Enzymatic Antioxidant

We examined the association of dietary non-enzymatic antioxidant capacity (NEAC) in overall diet, and separately from foods and beverages, with serum liver enzymes in a Japanese working population. This cross-sectional study was conducted among 1791 employees aged 18–69 years, who underwent a comprehensive health checkup in 2012–2013. A brief validated self-administered diet-history questionnaire was used for dietary assessment, and dietary NEAC intake was determined from databases of NEAC values, obtained using ferric reducing-antioxidant power (FRAP) and oxygen radical absorbance capacity (ORAC) assays. The dietary NEAC intake was calculated by multiplying the estimated NEAC values by the amounts consumed and summing the resulting values. A multiple-regression analysis was performed to explore the association between dietary NEAC intake and the serum levels of liver enzymes (aspartate aminotransferase (AST), alanine aminotransferase (ALT), and gamma-glutamyltransferase (GGT)), after adjustment for confounding factors. No significant associations were found between overall dietary NEAC intake and AST (FRAP, p for trend = 0.97; ORAC, p = 0.72), ALT (FRAP, p = 0.73; ORAC, p = 0.92), and GGT (FRAP, p = 0.96; ORAC, p = 0.19) levels. Food-derived, but not beverage-derived, NEAC intake was inversely associated with serum GGT levels (FRAP, p for trend = 0.001; ORAC, p = 0.02), particularly among older participants and those with high serum ferritin concentrations. The results imply that overall dietary NEAC intake is not associated with liver dysfunction, and that the NEAC values from foods may be inversely associated with serum GGT levels.

scholarly journals Eating behavior affects cardio-metabolic risk in high school teenagers in a developing country

2020 ◽  
Vol 29 (1) ◽  
pp. 71-81
Author(s):  
Rita Suhadi ◽  
Phebe Hendra ◽  
Dita Maria Virginia ◽  
Christianus Heru Setiawan
Keyword(s):  
Risk Factors ◽  
Heart Rate ◽  
Waist Circumference ◽  
Eating Behavior ◽  
Eating Behaviors ◽  
Metabolic Risk Factors ◽  
Metabolic Risk ◽  
Cross Sectional ◽  
Male Subjects ◽  
Female Subjects

BACKGROUND Modernization negatively changes lifestyle, characterized by excessive eating and reduced energy consumption, and concurrently increases the cardiometabolic risk. This study was aimed to evaluate the association between eating behavior and cardio-metabolic risk factors including body mass index (BMI) in percentile, blood pressure (BP) in percentile, waist circumference, and heart rate in total subjects and gender sub-groups. METHODS This analytical cross-sectional study was done from July to November 2018. High schools in four provinces of Indonesia and students were selected using purposive sampling. Subjects’ profiles were collected from interview and cardio-metabolic parameters were measured at the study sites. Data were analyzed with chi-square and independent t-test. RESULTS Subjects who were overweight/obese and had high BP accounted for 27.1% and 9.3–12.0% of the total subjects (n = 768), respectively. Subjects who having breakfast tended to have lower BMI (p = 0.006), and the lower consumption of western meals had lower heart rate (p = 0.02). Male subjects had more meal frequency and had less quantity of snacks than female subjects (p<0.001). Male subjects with routine intake of vegetables had low heart rate (p = 0.03). Female subjects with routine breakfast had better BMI (p<0.001), and lower diastolic BP (p = 0.004) and waist circumference (p = 0.02), whereas those who consumed Western meals had higher heart rate (p = 0.046) and waist circumference (p = 0.001). CONCLUSIONS Eating behaviors are likely to affect cardio-metabolic risk factors, and the effects vary within gender groups.

scholarly journals Vitamin D status and associated metabolic risk factors among North Korean refugees in South Korea: a cross-sectional study

BMJ Open ◽  
2015 ◽  
Vol 5 (11) ◽  
pp. e009140 ◽  
Author(s):  
Kyeong Jin Kim ◽  
Yoon Jung Kim ◽  
Sun Hwa Kim ◽  
Jee Hyun An ◽  
Hye Jin Yoo ◽  
...  
Keyword(s):  
Risk Factors ◽  
Vitamin D ◽  
South Korea ◽  
Cross Sectional Study ◽  
Metabolic Risk Factors ◽  
Metabolic Risk ◽  
Vitamin D Status ◽  
Sectional Study ◽  
Cross Sectional ◽  
North Korean Refugees

scholarly journals Metabolic Risk Factors and Associated Morbidities among Adult Urban People in Pyin Oo Lwin Township

2019 ◽  
Vol 31 (2) ◽  
pp. 105-110
Keyword(s):  
Risk Factors ◽  
Metabolic Syndrome ◽  
Age Distribution ◽  
Metabolic Risk Factors ◽  
P Value ◽  
Metabolic Risk ◽  
Cross Sectional ◽  
Total Prevalence ◽  
Significant Difference ◽  
Urban People

Metabolic syndrome is a cluster of risk factors for type 2 diabetes and cardiovascular disease, with insulin resistance proposed as a linking factor. It is common and is increasing in prevalence worldwide, largely attributed to increasing obesity and sedentary lifestyles, and now is both a public health and clinical problem. This community-based, cross-sectional descriptive study was conducted during 2015 to identify metabolic risk factors and associated morbidities among adult urban people in Pyin Oo Lwin Township. A total of 355 participants, 94 men (26.5%) and 261 women (73.5%) were enrolled. Age distribution was from 18 to 85 years with mean of 49.98 (SD:15.22) years. Metabolic risk factors were identified according to National Cholesterol Education Programme Adult Treatment Panel III (NCEP ATP III) guideline. In this study, central obesity was the highest component with 145 subjects (40.8%) followed by elevated triglycerides 129(36. 3%), elevated blood pressure 104(29.3%), low HDL-cholesterols 85(23.9%), and elevated fasting glucose in only 48 individuals (13.5%). The total prevalence of metabolic syndrome was 35.2% with 26.6% in men and 38.3% in women, respectively. There were statistically significant associations above all five metabolic risk factors with metabolic syndrome (p value <0.001). Regarding its associated morbidities, ECG examinations showed normal 296 cases (83.4%) and abnormal in 59 cases (16.6%) but there was no significant difference between metabolic syndrome and abnormal ECG findings. In conclusion, this study recognizes the high prevalence rate of metabolic syndrome and can be depicted about the metabolic risks as the baseline data for implementation of further activities to reduce the incidence of non-communicable diseases.

scholarly journals Impact of age, body weight and metabolic risk factors on steroid reference intervals in men

2020 ◽  
Vol 182 (5) ◽  
pp. 459-471
Author(s):  
Marco Mezzullo ◽  
Guido Di Dalmazi ◽  
Alessia Fazzini ◽  
Margherita Baccini ◽  
Andrea Repaci ◽  
...  
Keyword(s):  
Risk Factors ◽  
Reference Intervals ◽  
Metabolic Risk Factors ◽  
Specific Reference ◽  
Metabolic Risk ◽  
Cross Sectional ◽  
Cholesterol Ratio ◽  
Age Related ◽  
Reference Limits ◽  
17 Hydroxyprogesterone

Objective To evaluate the independent impact of age, obesity and metabolic risk factors on 13 circulating steroid levels; to generate reference intervals for adult men. Design Cross-sectional study. Methods Three hundred and fifteen adults, drug-free and apparently healthy men underwent clinical and biochemical evaluation. Thirteen steroids were measured by LC-MS/MS and compared among men with increasing BMI. Moreover, the independent impact of age, BMI and metabolic parameters on steroid levels was estimated. Upper and lower reference limits were generated in steroid-specific reference sub-cohorts and compared with dysmetabolic sub-cohorts. Results We observed lower steroid precursors and testosterone and increase in estrone levels in men with higher BMI ranges. By multivariate analysis, 17-hydroxyprogesterone and dihydrotestosterone decreased with BMI, while cortisol decreased with waist circumference. Estrone increased with BMI and systolic blood pressure. Testosterone decreased with worsening insulin resistance. 17-hydroxypregnenolone and corticosterone decreased with increasing total/HDL-cholesterol ratio. Age-related reference intervals were estimated for 17-hydroxypregnenolone, DHEA, 17-hydroxyprogesterone, corticosterone, 11-deoxycortisol, cortisol and androstenedione, while age-independent reference intervals were estimated for progesterone, 11-deoxycorticosterone, testosterone, dihydrotestosterone, estrone and estradiol. Testosterone lower limit was 2.29 nmol/L lower (P = 0.007) in insulin resistant vs insulin sensitive men. Furthermore, the upper limits for dihydrotestosterone (−0.34 nmol/L, P = 0.045), cortisol (−87 nmol/L, P = 0.045–0.002) and corticosterone (−10.1 nmol/L, P = 0.048–0.016) were lower in overweight/obese, in abdominal obese and in dyslipidaemic subjects compared to reference sub-cohorts, respectively. Conclusions Obesity and mild unmedicated metabolic risk factors alter the circulating steroid profile and bias the estimation of reference limits for testosterone, dihydrotestosterone, cortisol and corticosterone. Applying age-dependent reference intervals is mandatory for steroid precursors and corticosteroids.

Increased Prevalence of Nephrolithiasis and Hyperoxaluria in Paget Disease of Bone

2020 ◽  
Vol 105 (12) ◽  
pp. e4430-e4438 ◽  
Author(s):  
Domenico Rendina ◽  
Gianpaolo De Filippo ◽  
Daniela Merlotti ◽  
Marco Di Stefano ◽  
Christian Mingiano ◽  
...  
Keyword(s):  
Risk Factors ◽  
Metabolic Risk Factors ◽  
Metabolic Risk ◽  
Cross Sectional ◽  
Metabolic Complications ◽  
Multicentric Study ◽  
Paget Disease Of Bone ◽  
Paget Disease ◽  
Metabolic Bone ◽  
Metabolic Complication

Abstract Context Nephrolithiasis (NL) and primary hyperparathyroidism (HPTH) are metabolic complications of Paget disease of bone (PDB), but recent data regarding their prevalence in PDB patients are lacking. Objectives Study 1: To compare the prevalence of primary HPTH and NL in 708 patients with PDB and in 1803 controls. Study 2: To evaluate the prevalence of NL-metabolic risk factors in 97 patients with PDB and NL, 219 PDB patients without NL, 364 NL patients without PDB, and 219 controls, all of them without HPTH. Design Cross-sectional multicentric study. Setting Italian referral centers for metabolic bone disorders. Participants Patients with PDB from the Associazione Italiana malati di osteodistrofia di Paget registry. Participants in the Olivetti Heart and the Siena Osteoporosis studies. Main Outcome Measures HPTH; NL; NL-metabolic risk factors. Results Patients with PDB showed higher prevalence of primary HPTH and NL compared with controls (P &lt; 0.01). The NL recurrence occurs more frequently in patients with polyostotic PDB. About one-half of patients with PDB but without NL showed 1 or more NL-related metabolic risk factors. The hyperoxaluria (HyperOx) prevalence was higher in patients with PDB and NL compared with patients with NL but without PDB and in patients with PDB without NL compared with controls (P = 0.01). Patients with PDB and HyperOx showed a longer lapse of time from the last aminobisphosphonate treatment. Conclusions NL and HPTH are frequent metabolic complication of PDB. The NL occurrence should be evaluated in patients with PDB, particularly in those with polyostotic disease and/or after aminobisphosphonate treatment to apply an adequate prevention strategy.

scholarly journals Plasma Non-Enzymatic Antioxidant Capacity (NEAC) in Relation to Dietary NEAC, Nutrient Antioxidants and Inflammation-Related Biomarkers

Antioxidants ◽  
2020 ◽  
Vol 9 (4) ◽  
pp. 301
Author(s):  
Cayetano Javier Carrión-García ◽  
Eduardo Jesús Guerra-Hernández ◽  
Belén García-Villanova ◽  
Mauro Serafini ◽  
María-José Sánchez ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Uric Acid ◽  
Antioxidant Capacity ◽  
Trolox Equivalent Antioxidant Capacity ◽  
Antioxidant Power ◽  
Association Analyses ◽  
Inflammation Response ◽  
Enzymatic Antioxidant ◽  
Radical Trapping ◽  
Trolox Equivalent

(1) Background: Little is known about the interlinkages between dietary and plasma non-enzymatic antioxidant capacity (D-NEAC and P-NEAC, respectively) and the body’s antioxidant and inflammation response. Our aim was to explore these associations in 210 participants from two Spanish European Prospective Investigation into Cancer and Nutrition (EPIC) centers. (2) Methods: D-NEAC was estimated using published NEAC values in food. P-NEAC and total polyphenols (TP) were quantified by FRAP (ferric-reducing antioxidant power), TRAP (total radical-trapping antioxidant parameter), TEAC-ABTS (trolox equivalent antioxidant capacity-Azino Bis Thiazoline Sulfonic), ORAC (oxygen radical absorbance capacity) and Folin–Ciocalteu assays. Nutrient antioxidants (carotenes, α-tocopherol, ascorbic acid, retinol, uric acid, Q9 and Q10 coenzymes) and inflammation markers (IL-6, IL-8, CRP, TNF-α, PAI-I, resistin and adiponectin) were also analyzed. Spearman correlation and linear regression analyses were performed in association analyses. Analyses were stratified by covariates and groups were defined using cluster analysis. (3) Results: P-FRAP was correlated with D-NEAC, and significantly associated with P-NEAC in multivariate adjusted models. P-FRAP levels were also significantly associated with plasma antioxidants (log2 scale: TP β = 0.26; ascorbic acid β = 0.03; retinol β = 0.08; α-tocopherol β = 0.05; carotenes β = 0.02; Q10 β = 0.06; uric acid β = 0.25), though not with inflammation-related biomarkers. Different profiles of individuals with varying levels of P-NEAC and biomarkers were found. (4) Conclusions: P-NEAC levels were to some extent associated with D-NEAC and plasma antioxidants, yet not associated with inflammation response.

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